Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...

Seven-segment displays are needed in many instrument designs. In conventional microcontroller-based designs, four output port lines are allocated for one seven-segment display. Figure 1 shows the ...

Recently, ‘Liquid crystal display (LCD) vs. organic light-emitting diode (OLED) display: who wins?’ has become a topic of heated debate. In this review, we perform a systematic and comparative study ...

Do you like buses, or do you just like the flippy-flappy displays they use to show route information? Either way, you’ll probably love the flip-disc clock created by [David Plass]. The build is based ...

This looks like one of those projects that started out as a glimmer of an idea and led down a rabbit hole. But it’s a pretty cool rabbit hole that leads to homebrew neon seven-segment displays on a ...

Editor-in-Chief Bari Weiss defended the move, stating the story needed more reporting and principal interviews. Photo / Getty Images CBS News abruptly pulled an investigative 60 Minutes segment on the ...

Earlier this month, after President Donald Trump blasted “60 Minutes” for interviewing Marjorie Taylor Greene, correspondents noticed a change behind the scenes. “Bari Weiss got personally involved,” ...

Johnson & Johnson is a global leader in the pharmaceutical, medical device and consumer health care products industries. Its key products include anti-inflammation drug Stelara, multiple myeloma and ...

CLEVELAND — As the holiday season takes hold across Northeast Ohio, the region's streets, parks and neighborhoods light up with festive displays that capture the magic of Christmas. Whether you're ...

On the Media is a weekly show that uses the media as a lens to understand our world. On the Media listeners say the show is an essential companion, helping them survive the firehose of media coming at ...

High-end semiconductor maker Nvidia has been one of the most spectacular growth stories in the entire stock market in the past 15 years. Nvidia's growth numbers have wowed Wall Street, especially for ...

For more on lying check out our podcast, “Overheard at National Geographic.” Listen here. This story originally published in the June 2017 issue of National Geographic magazine. In the fall of 1989 ...